Label presentation in Node

[mercolino]

Hi to all, It is possible to do a mathematical operation in the label of a node, for example, I am using this label in a node:

LABEL PDU1 Load: {node:this:bandwidth_in:%.d}A

But the data stored in the rrd file is multiply by ten, so I need to divide by ten the otput of the variable of the label.

Thanks
mercolino

[Howie]

Hi to all, It is possible to do a mathematical operation in the label of a node, for example, I am using this label in a node:

LABEL PDU1 Load: {node:this:bandwidth_in:%.d}A

But the data stored in the rrd file is multiply by ten, so I need to divide by ten the otput of the variable of the label.

No, it's not possible. However, I was in a similar situation today (Brocade FiberChannel switches report throughput in 32-bit words/sec, and I want bits/sec), so I might think some more about a nice solution

I want to try and avoid having to implement a whole expression parser in Weathermap if I can...

[mercolino]

Hi to all, It is possible to do a mathematical operation in the label of a node, for example, I am using this label in a node:

LABEL PDU1 Load: {node:this:bandwidth_in:%.d}A

But the data stored in the rrd file is multiply by ten, so I need to divide by ten the otput of the variable of the label.

No, it's not possible. However, I was in a similar situation today (Brocade FiberChannel switches report throughput in 32-bit words/sec, and I want bits/sec), so I might think some more about a nice solution

I want to try and avoid having to implement a whole expression parser in Weathermap if I can...

Thanks

[Howie]

0.93 will have a new variation on the gauge: TARGET type called scale: which multiplies by any factor.

Code: Select all

TARGET scale:0.1:myrrdfile.rrd

I have just added this in my dev code.

So I now have a useful weathermap showing our backup network and SAN If only I could get SCSI stats from somewhere, it would be complete.

[mercolino]

0.93 will have a new variation on the gauge: TARGET type called scale: which multiplies by any factor.

Code: Select all

TARGET scale:0.1:myrrdfile.rrd

I have just added this in my dev code.

So I now have a useful weathermap showing our backup network and SAN If only I could get SCSI stats from somewhere, it would be complete.

Thanks a lot Howie, I am monitoring with this plugin everything in our network, WAN Infrastructure, LAN Infrastructure, We have 2 asterisk PBX and I create scripts to monitor Calls in the IVR, Calls to our CallCentre, SIP, ZAp, IAX2, ZAP channels, Agents Logged, paused and Idle, etc... I am monitoring our UPS's and PDU's in our Datacenter. It's awesome.

So Thanks for this really cool plugin, keep the good work!!!!!

mercolino